<div class="csl-bib-body">
<div class="csl-entry">Li, Y., Tabis, W., Tang, Y., Yu, G., Jaroszynski, J., Barišić, N., & Greven, M. (2019). Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates. <i>Science Advances</i>, <i>5</i>(2). https://doi.org/10.1126/sciadv.aap7349</div>
</div>
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dc.identifier.issn
2375-2548
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/142971
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dc.description.abstract
After three decades of intensive research attention, the emergence of superconductivity in cuprates remainsan unsolved puzzle. One major challenge has been to arrive at a satisfactory understanding of the unusualmetallic"normal state"from which the superconducting state emerges upon cooling. A second challenge hasbeen to achieve a unified understanding of hole- and electron-doped compounds. Here, we report detailedmagnetoresistance measurements for the archetypal electron-doped cuprate Nd2−xCexCuO4+dthat, in combina-tion with previous data, provide crucial links between the normal and superconducting states and between theelectron- and hole-doped parts of the phase diagram. The characteristics of the normal state (magnetoresistance,quantum oscillations, and Hall coefficient) and those of the superconducting state (superfluid density and uppercritical field) consistently indicate two-band (electron and hole) features and point to hole pocket-driven super-conductivity in these nominally electron-doped materials. We show that the approximate Uemura scaling be-tween the superconducting transition temperature and the superfluid density found for hole-doped cupratesalso holds for the small hole component of the superfluid density in electron-doped cuprates.
en
dc.language.iso
en
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dc.publisher
AMER ASSOC ADVANCEMENT SCIENCE
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dc.relation.ispartof
Science Advances
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dc.subject
Multidisciplinary
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dc.title
Hole pocket–driven superconductivity and its universal features in the electron-doped cuprates
en
dc.type
Artikel
de
dc.type
Article
en
dc.type.category
Original Research Article
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tuw.container.volume
5
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tuw.container.issue
2
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tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
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tuw.researchTopic.id
Q6
-
tuw.researchTopic.id
M2
-
tuw.researchTopic.id
M3
-
tuw.researchTopic.name
Quantum Many-Body Systems
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tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.name
Metallic Materials
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tuw.researchTopic.value
80
-
tuw.researchTopic.value
10
-
tuw.researchTopic.value
10
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dcterms.isPartOf.title
Science Advances
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tuw.publication.orgunit
E138-02 - Forschungsbereich Correlations: Theory and Experiments
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tuw.publisher.doi
10.1126/sciadv.aap7349
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dc.identifier.eissn
2375-2548
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dc.description.numberOfPages
7
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tuw.author.orcid
0000-0003-0886-2919
-
tuw.author.orcid
0000-0002-3158-7487
-
tuw.author.orcid
0000-0002-7533-6911
-
tuw.author.orcid
0000-0002-8055-4358
-
wb.sci
true
-
wb.sciencebranch
Physik, Astronomie
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wb.sciencebranch.oefos
1030
-
wb.facultyfocus
Physik der Materie
de
wb.facultyfocus
Physics of Matter
en
wb.facultyfocus.faculty
E130
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item.fulltext
no Fulltext
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item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
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item.languageiso639-1
en
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item.cerifentitytype
Publications
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item.openairetype
research article
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item.grantfulltext
none
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crisitem.author.dept
E138-02 - Forschungsbereich Correlations: Theory and Experiments
-
crisitem.author.dept
E138-02 - Forschungsbereich Correlations: Theory and Experiments